E-Mail for questions about not working TUNZE units

Please try to fill in all text fields. The more detailed you describe your technical problem, the better we will be able to help you. In the characterized fields you should write in order to receive an answer.

Item-No. and designation*

Date of purchase*

Which malfunction is occurring?*

When does the fault occur?

Immediately

After some Minutes

How often does the fault occur?

Always

Now and then

Always if:

Which function(s) of the unit is (are) especially important to you?

Do you operate this unit in combination with other units ? If yes, which units are these?